/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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 * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
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 * or glassfish/bootstrap/legal/LICENSE.txt.  See the License for the specific
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package com.sun.enterprise.admin.util;

import java.util.regex.Pattern;
import java.util.regex.Matcher;

// i18n import 
import com.sun.enterprise.admin.util.SOMLocalStringsManager;

public class RegExpMatcher implements IPatternMatcher
{
	private		String  mPatternString	= null;
	private		String	mTestString		= null;

	// i18n SOMLocalStringsManager
	private static SOMLocalStringsManager localizedStrMgr =
		SOMLocalStringsManager.getManager( RegExpMatcher.class );

	/** 
		Creates new RegExpMatcher.
	*/
	
	public RegExpMatcher(String patternString, String testString)
	{
        if (patternString == null || testString == null)
        {
			String msg = localizedStrMgr.getString( "admin.util.regexpmatcher_null_arg" );
            throw new IllegalArgumentException( msg );
        }
		mPatternString	= patternString;
		mTestString		= testString;
    }

	public boolean matches()
	{
		Pattern strPattern	= Pattern.compile(mPatternString);
		Matcher matcher		= strPattern.matcher(mTestString);
		
		return ( matcher.matches() );
	}	
}